Why does the charger restart or flash during charging?

The C4EVO requires a fast-charging USB-C adapter (PD/QC) with at least 18W output. Low-power adapters may cause restarting, flashing, or unstable charging.

Why does the battery get warm during charging?

The default current is up to 1.5A for faster charging, which may cause warmth. For lower heat and longer battery life, we recommend reducing it to around 0.6A.

Why can’t my charger charge 1.5V Li-ion batteries?

Support for 1.5V Li-ion batteries requires firmware version V2.0.0.1 or later. Please update via the ISDT official website (PC required).

What is Destroy mode used for?

Destroy mode safely discharges batteries before disposal. It is designed for damaged or unwanted batteries and is not intended for normal daily use.

Why are some modes unavailable for my battery?

Certain modes depend on battery chemistry. For example, Storage mode only supports compatible Li-ion, LiHV, and LiFe batteries.

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ISDT C4 EVO Battery Charger Analyzer, Smart AA AAA 18650 Rechargeable Charger with LCD Display, Cycle/Analyze Modes, Adjustable Current, USB-C Fast Charging

ISDT C4 EVO Battery Charger Analyzer, Smart AA AAA 18650 Rechargeable Charger with LCD Display, Cycle/Analyze Modes, Adjustable Current, USB-C Fast Charging

Product ID: 60442109

Details

Brand
ISDT
Current Rating
3 Amps
Input Voltage
5 Volts
Item Weight
195 Grams
Output Voltage
5 Volts

⚡Adjustable 0.1A-3.0A charging current

📺Extra-large color LCD display

🔋6 independent charging slots

14659 som

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up smarter, not harder!

CRYSTAL CLEAR LCD DISPLAY - Stay informed with a vibrant, easy-to-read color screen and intuitive controls.
TAILOR YOUR CHARGING SPEED - Adjust current from 0.1A to 3.0A for fast or slow charging that fits your workflow.
SMART DIAGNOSTICS ANALYSIS - Cycle, analyze, and test batteries to extend lifespan and optimize performance.
USB C FAST CHARGING WITH COOLING - Experience rapid, safe charging powered by USB-C input and a quiet cooling fan.
CHARGE 6 BATTERIES SIMULTANEOUSLY - Maximize efficiency with six independent slots supporting 19 battery types from AAA to 26700.

The ISDT C4 EVO is a versatile smart battery charger and analyzer featuring six independent slots compatible with 19 rechargeable battery types. It offers adjustable charging currents up to 3A, a large color LCD for real-time monitoring, and advanced modes including cycling, analyzing, and testing to extend battery life. Equipped with USB-C fast charging and a cooling fan, it ensures efficient and safe operation for professional and home use.

Specifications

ASIN	B0799JFWM3
Amperage	3 Amps
Brand	ISDT
Connector Type Used on Cable	USB Type-C
Current Rating	3 Amps
Customer Reviews	3.9 3.9 out of 5 stars (114)
Input Voltage	5 Volts
Item Weight	195 Grams
Manufacturer	Shenzhen ISD Technology Co., Ltd
Mfr Part Number	ISDT
Model Number	ISDT
Number of Ports	6
Output Voltage	5 Volts
UPC	843359100270 709046963392 768684806010
Warranty Description	1 Year

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14659 som

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In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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